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ADRF5545A Datasheet(Fiches technique) 3 Page - Analog Devices

Numéro de pièce ADRF5545A
Description  Dual-Channel, 2.4 GHz to 4.2 GHz Receiver Front End
Télécharger  20 Pages
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Fabricant  AD [Analog Devices]
Site Internet  http://www.analog.com
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Data Sheet
ADRF5545A
Rev. A | Page 3 of 20
SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
VDD1-CHA, VDD1-CHB, VDD2-CHA, VDD2-CHB, and SWVDD-CHAB = 5 V; SWCTRL-CHAB = 0 V or SWVDD-CHAB;
BP-CHA = VDD1-CHA or 0 V; BP-CHB = VDD1-CHB or 0 V; PD-CHAB = 0 V or VDD1-CHA; case temperature (TCASE) = 25°C, 50 Ω
system, unless otherwise noted.
Table 1.
Parameter
Test Conditions/Comments
Min
Typ
Max
Unit
FREQUENCY RANGE
2.4
4.2
GHz
GAIN1
Receive operation at 3.6 GHz
High Gain Mode
32
dB
Low Gain Mode
16
dB
GAIN FLATNESS1
Receive operation in any 100 MHz bandwidth
High Gain Mode
0.6
dB
Low Gain Mode
0.2
dB
NOISE FIGURE (NF)1
Receive operation at 3.6 GHz
High Gain Mode
1.45
dB
Low Gain Mode
1.45
dB
OUTPUT THIRD-ORDER INTERCEPT POINT
(OIP3)1
Receive operation, two-tone output power = 8 dBm per tone
at 1 MHz tone spacing
High Gain Mode
32
dBm
Low Gain Mode
29
dBm
OUTPUT 1 dB COMPRESSION (OP1dB)
High Gain Mode
19
dBm
Low Gain Mode
12
dBm
INSERTION LOSS1
Transmit operation at 3.6 GHz
0.65
dB
Channel to Channel Isolation1
At 3.6 GHz
Between RXOUT-CHA AND RXOUT-CHB
Receive operation
47
dB
Between TERM-CHA AND TERM-CHB
Transmit operation
52
dB
SWITCH ISOLATION
ANT-CHA TO TERM-CHA AND ANT-CHB
TO TERM-CHB1
Transmit operation, PD-CHAB = 0 V
25
dB
SWITCHING CHARACTERISTICS (tON, tOFF)
50% control voltage to 90%, 10% of RXOUT-CHA or
RXOUT-CHB in receive operation
860
ns
50% control voltage to 90%, 10% of TERM-CHA or TERM-CHB
in transmit operation
800
ns
RF INPUT POWER AT ANT-CHA, ANT-CHB1
Receive operation, LTE average (9 dB PAR)
15
dBm
INPUT 0.1dB COMPRESSION (P0.1dB)
100 µs pulse width, 10% duty cycle, TCASE = 25°C2
50
dBm
RECOMMENDED OPERATING
CONDITIONS
Bias Voltage Range
VDD1-CHA, VDD1-CHB, VDD2-CHA, VDD2-CHB,
SWVDD-CHAB
4.75
5
5.25
V
Control Voltage Range
SWCTRL-CHAB, BP-CHA, BP-CHB, PD-CHAB
0
VDD3
V
RF Input Power at ANT-CHA, ANT-CHB
SWCTRL-CHAB = 5 V, PD-CHAB = 5 V, BP-CHA = BP-CHB = 0 V,
TCASE = 105°C2
Continuous wave
40
dBm
9 dB PAR LTE full lifetime average
40
dBm
9 dB PAR LTE single event (<10 sec) average
43
dBm
Case Temperature Range (TCASE)2
−40
+105
°C
Junction Temperature at Maximum
TCASE2
Receive operation1
132
°C
Transmit operation1
134
°C




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